{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557436008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4f1c68b6b1a2dce4395ec345c1cc3688ae3d9e42418eb7918e8105194ea7e89",
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}